Articles which "import" a non-SCP concept into the SCP universe are frowned upon, and need to both be unusually good, and conceal their origins plausibly, in order to succeed. "Minions but creepy" doesn't really fit.

On the other hand, removing the explicit references to "minion" might salvage this, so I'm going to go ahead and offer a bit of targeted feedback on the understanding that you'll need to take the previous advice before it will do your article any good.

Make sure to use a template, or at the very least bold the section headers (Item #, Object Class, and so on) to adhere to the established style.

Threat Level is controversial, because a lot of people think it doesn't add anything to the article. This is basically for the same reason that writing really heavy containment procedures doesn't add anything: telling "oh look how dangerous this thing is", or "this thing isn't dangerous at all", only serves to spoil any revelations that could be sprung on the reader over the course of the story.

You probably shouldn't leave that dangling footnote at the bottom of the article.

All instances are humanoid entities. After each instance was DNA tested, they were found to have 63% human genes,

This would flow really nicely if you joined the clauses. Something like "Each instance is humanoid, with an unusual biological makeup containing…"

I'm no geneticist, but something about having different percentages of a species' genes sounds off to me. I'd suggest you hop on IRC and see if there's anyone with specialized knowledge who can help dial in your science.

SCP-XXXX was recovered from the ████ Insane Asylum in ██████ Iowa, which had burnt down.

I don't think anyone calls them "insane asylums" anymore. Maybe this happened in the distant past? That could be cool flavor, if you worked in more references to it.

All instances of SCP-XXXX was found in the basement of the facility while a team of medical staff and hazmat members attempted to recover the bodies of people who were killed in the fire.

Mentioning that it burned down is the beginning of a neat idea, but it doesn't go anywhere: passively mentioning that they were found squanders the opportunity for drama. You can build more story into it by expanding on this: "All three SCP-XXXX instances were recovered from an asbestos-lined vault in the foundation of the ████ Insane Asylum in ██████, Iowa, following a fire which led to total structural collapse. Upon discovery by salvage engineers…"

It doesn't need to go somewhere violent, but it does need to make the reader feel uncomfortable.

The individual descriptions don't do much. You spent the first half of the article telling us about these things; we've got the photos, we know what they are, now make us afraid of them. You can't just tell us that they're spooky: give us an interview log, some security transcripts, anything that can reveal what about these guys should make the reader really, really uncomfortable.